eac6f01d58- Make MiddlewareRequestHandler final and use index counter instead of array_shift to avoid mutating internal state - Make OAuthProxyMiddleware factory discovery consistently lazy via getter methods, matching httpClient and requestFactory pattern Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
48 lines
1.2 KiB
PHP
48 lines
1.2 KiB
PHP
<?php
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/*
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* This file is part of the official PHP MCP SDK.
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*
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* A collaboration between Symfony and the PHP Foundation.
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Mcp\Server\Transport\Http;
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use Psr\Http\Message\ResponseInterface;
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use Psr\Http\Message\ServerRequestInterface;
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use Psr\Http\Server\MiddlewareInterface;
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use Psr\Http\Server\RequestHandlerInterface;
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/**
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* A request handler that processes a middleware pipeline before dispatching
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* the request to the core transport handler.
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*
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* @author Volodymyr Panivko <sveneld300@gmail.com>
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*
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* @internal
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*/
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final class MiddlewareRequestHandler implements RequestHandlerInterface
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{
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private int $index = 0;
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/**
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* @param list<MiddlewareInterface> $middleware
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*/
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public function __construct(
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private readonly array $middleware,
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private readonly \Closure $application,
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) {
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}
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public function handle(ServerRequestInterface $request): ResponseInterface
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{
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if (!isset($this->middleware[$this->index])) {
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return ($this->application)($request);
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}
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return $this->middleware[$this->index++]->process($request, $this);
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}
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}
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